188009888

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{6761}}^1$

素因数の和:6861

約数の個数: 48

約数和(自身を含む): 408965760

約数和(自身を除く): 220955872

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 79, 88, 158, 176, 316, 352, 632, 869, 1264, 1738, 2528, 3476, 6761, 6952, 13522, 13904, 27044, 27808, 54088, 74371, 108176, 148742, 216352, 297484, 534119, 594968, 1068238, 1189936, 2136476, 2379872, 4272952, 5875309, 8545904, 11750618, 17091808, 23501236, 47002472, 94004944, 188009888]

約数ペア:

[(1, 188009888), (2, 94004944), (4, 47002472), (8, 23501236), (11, 17091808), (16, 11750618), (22, 8545904), (32, 5875309), (44, 4272952), (79, 2379872), (88, 2136476), (158, 1189936), (176, 1068238), (316, 594968), (352, 534119), (632, 297484), (869, 216352), (1264, 148742), (1738, 108176), (2528, 74371), (3476, 54088), (6761, 27808), (6952, 27044), (13522, 13904)]